The Audio Technica ATW-R2100 Wireless Microphone Receiver is a top-of-the-line audio accessory for professional musicians and sound engineers. With UHF wireless technology, this microphone receiver offers crystal-clear sound quality and a range of up to 100 meters. The device also features an adjustable squelch and gain, allowing for optimal customization of audio levels. The ATW-R2100 includes both XLR 3 Pin and 6.35 mm (1/4 in) TS connectors, making it compatible with a wide range of audio equipment. The back-lit LCD display and auto-lock function provide added convenience and ease of use. Whether you're performing on stage or recording in the studio, the Audio Technica ATW-R2100 is the perfect choice for wireless audio transmission.